Wastewater Engineering
- Formulae & Calculations

Updated 27 July 2008

Wastewater Engineering
Group is pleased to provide you the following formula and calculations
most commonly used in water and wastewater engineering. We hope
you find this page useful and please feel free to send us your
comments or if you would like us to include a particular calculation:

Note:
1.
Source: Filters and Filtration Handbook by Ken Sutherland,
5th edition
2. The above table has its limitations and should not be blinded applied. In the original text the author was trying to give an idea on sludge from oil fuel